baber/WOPTO huggingface dataset:
Patent JP-H03236440-A (JP)
Title: High damping material made of al-cu series alloy and its manufacture
Inventor: KISHINO KUNIHIKO
IPC: C22F1/00
Filed: 1990-02-14
Abstract: PURPOSE:To obtain a high damping material light in weight and excellent in cold workability and vibration damping capacity by subjecting an Al alloy material mixed with a specified amt. of Cu or furthermore with other alloy elements to plastic working at a specified reduction of area. CONSTITUTION:An Al alloy contg., by weight, 0.2 to 50% Cu and the balance Al/or an Al alloy material furthermore contg. one or >= two kinds selected from either or both of both elemental groups of a primary elemental group constituted of 0.2 to 7% Mg, 0.2 to 8% Zn, 0.2 to 2.5% Si and 0.2 to 4.5% Ni and a secondary elemental group constituted of 0.01 to 0.5% Cr, 0.01 to 0.25% Zr, 0.01 to 2.5% Mn, 0.01 to 5% Hf and 0.01 to 0.35% V or, in addition to 0.2 to 50% Cu, contg. 0.1 to 5% total content of one or A; kinds among Pb, Sn, In, Cd, Bi and Sb or compositely contg. the above elements to be added is subjected to plastic working such as hot working or cold working at >=30% reduction of area, by which the high damping material made of an Al alloy having >=0.006 <= loss coefficient and excellent in vibration damping capacity can be manufactured.
Patent JP-H02289416-A (JP)
Title: Production of low silanol silica
Inventor: WATANABE NAOTAKE
IPC: C01B33/12
Filed: 1990-02-14
Abstract: PURPOSE:To obtain amorphous silica particles which hardly contains silanol group and is suitable for the source material of crucibles used for drawing silicon single crystals by subjecting amorphous silica to specified two-step heat treatment in an atmosphere of low partial pressure of water vapor. CONSTITUTION:Amorphous silica containing inner silanol groups and isolated silano groups is subjected to two-step heat treatment in an atmosphere of low partial pressure of water vapor. In the first stage, temp. is kept at about 600-1000 deg.C to remove most of inner silanols. Then in the second stage, temp. is kept at >=1200 deg.C to remove isolated silanols. Thus, low silanol silica is obtd. Thereby, low silanol silica can be produced at a low cost and the particle size of the obtd. silica is controlled, which requires no treatment for pulverization. The obtd. silica is suitable for the source material of clear quartz glass.
Patent JP-S53116744-A (JP)
Title: Recording system
Inventor: MAEHARA FUMIO
IPC: G06F7/22
Filed: 1977-03-22
Abstract: PURPOSE:To use a memory capacity closely by storing beforehand information concerning available sectors of the memory incorporated in a computer, etc., in the form of bit mats and storing successive information into available sectors discretely.
Patent JP-S61191012-A (JP)
Inventor: KURIHARA HIROYASU
IPC: H01G9/02
Filed: 1985-02-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10232189-A (JP)
Title: Test device
Inventor: MAY KEITH
IPC: B01L3/00
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent sample liquid from deviating from a flow path by narrowing the lateral dimension of the contact area of an upstream side object (sample receiving part) to concentrate a liquid flow toward the center line of the flow path of a downstream side object (porous strip). SOLUTION: Sample liquid passes through a detecting zone 202 along a sample receiving part (wick) 107 and a porous strip 201 consisting of a non- woven cloth-like thin sheet. A movable labelling reagent is supplied in a position 204, moved under the wet condition and accumulated in the detecting zone to make a test signal label of the test result. Then, in the interface 205 between the sample receiving part 107 and the porous strip 201, the lateral dimension of the sample receiving part 107 is narrowed by less than about 50% along the center line to sharpen the tip 209. Thus, the sample liquid is concentrated to the sharp tip 209 and flows in toward the center line of the porous strip 201. Thus, the possibility of the sample liquid flowing in the other portions in a casing is reduced.
Patent JP-S60175092-A (JP)
Inventor: IWATA KOUZOU
IPC: G09G3/20
Filed: 1984-02-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55124380-A (JP)
Title: Television camera
Inventor: OONUMA TAKASHI
IPC: H04N9/04
Filed: 1979-03-19
Abstract: PURPOSE: To obtain the video signal necessary for control of the camera by providing the preset part to set the three lamp voltage and then selecting the lamp voltage via the switch circuit to light up the lamp through amplification of the voltage.  
     CONSTITUTION: For the TV camera possessing the pattern projector, color filters 4∼6 of B, G and R are provided to illumination sources 1∼3 plus each optical path. Then each beam is mixed through optical fiber 7 to be formed into the secondary light source of the white color. This light source irradiates chart 8 and has the image formation at pickup tube 10 of the color camera through lens 9. In this case, preset parts 11∼13 are provided to set the three lamp voltage, and the lamp voltage is selected via switch circuits SW1∼SW3. Then the lamp is lit up through power amplification 14. In such way, the video signal necessary for control of the camera can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02210656-A (JP)
Title: Recording and/or reproducing device
Inventor: TOYOGUCHI TSUTOMU
IPC: G11B15/675
Filed: 1989-02-10
Abstract: PURPOSE:To prevent the insertion of another tape cassette again from an insertion port after insertion of a tape cassette from the insertion port by setting the moving quantity at which the tape cassette inserted from the insertion port is moved in the revolving shaft direction of a tape reel by a tape cassette transfer mechanism at the value smaller than the thickness of the tape cassette. CONSTITUTION:The tape cassette 301 with a lid 307 on a front side is operated to be inserted from the tape insertion port 201 into a cassette holder 2. The inserted tape cassette 301 moves horizontally in parallel with the bottom plate 1a of a chassis 1 and thereafter, a cassette loading control plate 3a is moved and controlled, by which the cassette holder 2 is operated to move by as much as the prescribed quantity t1 in the direction perpendicular to the bottom plate 1a. The moving quantity t1 is set smaller than the thickness (t) of the tape cassette 301 at this time, by which the distance t2 from the front surface of the cassette insertion port 201 to the cassette loading surface is decreased smaller than twice the cassette thickness (t). Namely, the double insertion by which another tape cassette is further inserted form the insertion port 201 in the completed state of the loading is prevented.
Patent JP-S61190323-A (JP)
Title: Exposure control circuit for flat lighting strobe
Inventor: NAKAMURA HIROAKI
IPC: G03B7/16
Filed: 1985-02-20
Abstract: PURPOSE:To eliminate irregularity in exposure in a focal plane shutter camera by starting clocking operation on shutter release and ending the run of a trailing curtain within the lighting time of a strobe. CONSTITUTION:The front curtain P of a diagram-priority focal plane shutter camera travels in front of a film surface F a preliminary travel time of, for example, 3-6ms later to expose the film surface F entirely and stops. Further, when the front curtain P begins to travel, TTL direct metering operation is started and the rear curtain Q begins to run when a proper exposure value is attained. The time TS from when the front curtain P reaches the film surface F when the rear curtain Q reaches the film surface F corresponds to a shutter time and when T0+TS is longer than the lighting continuation time Tt of the strobe, the rear curtain Q is allowed to start forcibly. Consequently, irregularity in exposure is eliminated over the entire surface of the film.
Patent JP-S59160692-A (JP)
Title: Heat insulating structure for tank supporting part in low temperature liquefied gas transportation vessel
Inventor: INOUE TAKEHIKO
IPC: B63B25/16
Filed: 1983-02-28
Abstract: PURPOSE:To facilitate implementation of heat insulating work by providing a mount having a cushioning material on its upper surface to a side wall of a hold, and a support having a cushioning material on its lower surface around the outer circumference of a tank, while said two members being engaged, and disposing heat insulating material underneath the mount and on the upper surface of the support. CONSTITUTION:A mount 7 is provided to a side wall of a hold, and a cushioning material 10 is disposed on its upper surface. Meanwhile, a support 13 is provided to the outer circumference of an LNG storage tank 6 to be carried in the hold 3, and a cushioning material 16 is disposed on its lower surface. The mount 7 and the support 13 are engaged to carry the tank 6 in the hold. A heat insulating material 18 is disposed in advance underneath the mount 7, and a heat insulating material 17 is disposed in the upper area of the support 13, that is the outer circumference of the upper half of the tank 6. Therefore, by engaging the support 13 of the tank with the mount 7 in the hold, the application of the heat insulating material is also completed. In this manner, there is no need of heat insulation application work in a cramped area after the tank is installed, allowing an efficient application of the heat insulating material around the tank.
Patent JP-H02242909-A (JP)
Title: Method and apparatus for manufacturing synthetic filament from spinning solution by means of wet spinning
Inventor: RAINAA SHIYUMITSUTO
IPC: D01D5/06
Filed: 1990-02-15
Abstract: PURPOSE: To obtain a synthetic filament excellent in coloring capability, speed and uniformity, and having a good processing property by setting a ratio of the spinning speed of a bath accompanying the filament and the speed of the spun filament in a prescribed range. CONSTITUTION: This method for producing a synthetic filament from a spinning solution by a wet spinning method of introducing a (part of) spinning bath into a spinning tube so as to accompany with the filament, comprises setting a ratio of the speed of the spinning bath accompanying with the filament (bath speed) and the speed of the spun filament (filament taking out speed) in 0.15-0.95 range value to obtain an objective synthetic filament.
Patent JP-S54125492-A (JP)
Title: Connecting method of multiphase conductor
Inventor: MASUOKA NOBUO
IPC: H01R43/048
Filed: 1978-03-22
Abstract: PURPOSE: To enable to do simple and sure core matching, and at the same time, obtain good adhered condition, by availing a guide formed with auxiliary conductors.  
     CONSTITUTION: Suitably selected terminals of unequipped connecting terminals 3A - 5A or 3B -5B are guided and introduced in the grooved parts 6A', 6A', 6A' which are provided on the half of projected side of auxiliary conductors 6, 6, 6 they are made to be faced with terminal inds of auxiliary conductors, and at the same time, are matched to normal core positions with inserted faces which form 6A', 6A', 6A'. Then, concaved part which is shaped by idle and open ends of auxiliary conductors 6, 6, 6 and connecting ends are welded and it is connected and jointed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000234702-A (JP)
Title: Downcast pipe supporting structure of evaporator for heat recovery steam generator
Inventor: MORISHITA HIROKAZU
IPC: F28F9/007
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To avoid concentration of stress by eliminating generation of structural disconnection at portions having large temperature differences, readily conduct checking of a pressure tight weld line, and reduce cost by simplifying structure so as to reduce the number of parts and welding portions. SOLUTION: A vertical channel 20a which communicates with an inner channel 19a of a downcast pipe 19 and a horizontal channel 20b which is communicated with an inner channel 18a of a manifold 18, are formed in an L shape between the lower end of the downcast pipe 19 and the base end of the manifold 18. A downcast pipe support member 20 which is formed by integrating a leg 20c into the L-shaped portion is bonded to the inside of a boiler duct 2.
Patent JP-S56130530-A (JP)
Title: Multinozzle short releasing soot blower
Inventor: SUGANO KOUICHI
IPC: F23J3/00
Filed: 1980-03-17
Abstract: PURPOSE: To enable uniform cleaning by increasing the number of soot blow tubes without increasing the quantity of vapor by combining a device for driving a short releasing soot blower with a multinozzle element tube.  
     CONSTITUTION: The multinozzle short releasing soot blower is composed of a main valve 4 which stops the supply of vapor, a multinozzle element tube 8, and a driving device part which causes the multinozzle element tube 8 to perform the rotating and releasing operation and comprises a geared motor 10, a pinion and a main gear 12. When the main valve 4 is operated by driving a cam 5, vapor is supplied to the multinozzle element tube 8 through a goose neck 6 and a screw tube 7, and injected through nozzles 9a and 9b to perform a soot blow. Accordingly, easy and effective soot blowing can be performed, and hence a small quantity of vapor consumed will suffice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08190229-A (JP)
Title: Hinge device without requiring adjustment of attaching height
Inventor: TAKAHASHI ATSUSHI
IPC: G03G15/00
Filed: 1995-01-11
Abstract: PURPOSE: To save trouble in adjustment and to shorten the lifting part of a hinge so as to make the device compact by providing a shaft in a lifting member and arranging a 2nd spring having a diameter freely clamped and an opening/closing substance supporting member on the shaft. CONSTITUTION: By making a glass surface 1b lower than the hinge attaching surface 1a of a main body 1 by an amount that dimension is fluctuated, the lifting member 3 of the hinge is lowered to be equal to or under a level. However, since the supporting member 4 escapes by the loosening-rotating function of the 2nd spring 5 with respect to the lifting member 3, a document feeder 2 comes in contact with the glass surface 1b with the slight difference of pressure at a near contact point 2a and a far contact point of the center of rotation with the glass surface 1b. In the case the pressure is small, a document is carried by frictional force by the pressure between the belt of the carrying device and the glass, so that it can be fed parallel.  When a thick substance such as a book is placed on the glass surface, the supporting member 4 rotates clockwise exceeding the clamping torque of the spring 5, and the document feeder 2 is prevented from being damaged.
Patent JP-H05195380-A (JP)
Title: Sensor for yarn breakage
Inventor: NISHIMURA ISAO
IPC: D03D51/28
Filed: 1992-01-24
Abstract: PURPOSE:To narrow the monitoring region in sensing warp yarn, raise the accuracy in a sensing process and simultaneously shorten the sensing time. CONSTITUTION:A wrap yarn sheet is divided into respective plural groups at a prescribed distance or while providing discriminating parts at boundary positions, and warp yarn is photoelectrically sensed with a yarn sensor in each group in the divided state. An electrically sensed warp yarn signal is generated to sense a state of yarn breakage by measuring the warp yarn waveform of this warp yarn signal.
Patent JP-H03235147-A (JP)
Title: Efficient system for disk cache
Inventor: SONE TAKAHIRO
IPC: G06F12/08
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the shortage of a primary memory occurring or the efficiency of a cache in a disk I/O lowered by varying the number of cache buffers within a range between Nmin and Nmax. CONSTITUTION:Firstly, the maximum number Nmax and the minimum number Nmin of cache buffers are decided in system generation. After that, Nmax cache buffer managing tables 16 are generated when a system is started up, and Nmin cache buffers are acquired, and are registered on the cache buffer managing table 16, and Nmin cache buffer managing table queues 17 are generated, and Nmax-Nmin unuse cache buffer managing table queues 18 are generated. Thereby, the efficiency of the disk I/O can be increased by taking more cache buffers when unuse primary memories exist, and memory efficiency is improved by releasing the cache buffers when the shortage of the primary memory occurs.
Patent JP-H07214569-A (JP)
Title: Manufacture of grained conduit groove embossing plate and grained conduit cross-section pattern depth information operation device
Inventor: KAWAI NAOKI
IPC: B29C59/02
Filed: 1994-02-04
Abstract: PURPOSE:To regenerate information on the depth of a natural wood grained conduit groove faithfully. CONSTITUTION:The cross-section pattern of a grained conduit entered using a natural wood is converted to an approximate elliptic model. Further, a three- dimensional model of a conduit T with a diameter being D=W is prepared by determining the length of a short axis and that of a long axis of an entered ellipse J as W and V respectively and cutting it at an angle theta which satisfies V= Dsintheta. In addition, the depth value of z1 is calculated at any point Q1 within the ellipse using this model. Thus the depth information at each position within the ellipse J is defined and an original plate film whose depth information is expressed in terms of density value. Finally a plate material is etched to prepare an embossing plate using a photolithography technique using the original plate film.
Patent JP-H04270988-A (JP)
Title: Timer
Inventor: ARAMAKI JUNICHI
IPC: G04F3/00
Filed: 1991-02-27
Abstract: PURPOSE:To enable a setting time to be changed without a complicated operation by pressing a button ((+) or (-)) or continuously pressing it to change the setting time (a remaining time of a timer operation). CONSTITUTION:A memory 1, a counter 2, a count-down circuit 3, a minute meter 4, a button (+), and a button (-) which allow a setting time to be changed during measurement of the setting time are provided at a timer which is activated when the setting time passes.
Patent JP-H05231707-A (JP)
Title: Changeover device for air path
Inventor: ITO KOICHI
IPC: F24F13/10
Filed: 1992-02-20
Abstract: PURPOSE:To detect a plurality of absolute positions set to a film damper for opening and closing a supply opening under the state, in which the number of detecting means required is inhibited. CONSTITUTION:A first signal row 33 with through-holes 33a displaying the movement of a film damper 29 in a row and a second signal row with through- holes 34a displaying two or more of different absolute positions in a discriminating manner respectively by combination with the through-holes 33a are formed to the film damper 29, and each through-hole 33a, 34a is detected by photo- interruptors 35, 36 when the film damper 29 is moved. Consequently, the movement of the film damper 29 can be determined on the basis of the detecting outputs of the through-holes 33a, and a plurality of absolute positions of the film damper 29 can be decided on the basis of the combination of the detecting outputs of the through-holes 33a, 34a. Only the simple function of the detection of the first and second signal rows 33, 34 may be imparted at that time, thus simplifying constitution for the detection.
Patent JP-S62190922-A (JP)
Title: Input circuit
Inventor: YOSHITAKE KAZUKI
IPC: H03K19/00
Filed: 1986-02-17
Abstract: PURPOSE:To offer a low-power-consumption input circuit which has a fast switching speed by inhibiting a current from flowing by applying a signal which has the opposite phase from an input signal to the gates of a pull-up and a pull-down transistors (TR). CONSTITUTION:This input circuit consists of P-type MIS TRs 1 and 2 and N-type MIS TRs 3 and 4. The gain coefficients of the respective TRs are designated optionally according to the relation with an external circuit, etc. When an input signal is 'H', the TR 1 is on and the TR 3 is off and when the input signal is 'L', the TR 1 is off and the TR 3 is on, so that there is no current at this part. Therefore, the degree of freedom of the design of its resistance value is large and when the input signal is 'H', the time when a through current flow through the TRs 2 and 4 is shortened, so the power consumption is made small than before.
Patent JP-S56130955-A (JP)
Title: Cooler for semiconductor element
Inventor: KIJIMA KENJI
IPC: H05K7/20
Filed: 1980-03-18
Abstract: PURPOSE:To improve the cooling efficiency of the cooler for a semiconductor device and the capacity of a current flowing through the device by interposing a pellet between conductive cooling fins, dipping it directly in the refrigerant in a container and cooling it with the evaporation heat of the refrigerant. CONSTITUTION:The parts of the post surfaces 2 at both sides of a container 10 are pressed in contact to bring a pellet 1, an insulating spacer 2 and cooling fins 5 into contact therewith. A flexible unit 4 is provided as a buffer unit so that unreasonable force is not applied to the container 10 in this case. When the pellet 1 is energized via a terminal 9 and a cooling fin 5, the refrigerant 8 is boiled by the heat transferred from the pellet 1 to the cooling fins 5, and removed as an evaporation heat therefrom. The evaporated refrigerant is conveyed from an evaporation tube 6 to a condenser at the top, then liquefied, and returned to the container 10 via a liquid tube 7. Since the conduction and contact heat resistance between the pellet and the element pressing unit of the conventional one can be eliminated, it can increase the cooling efficiency of the cooler and the capacity of a current, and reduce the size of the element.
Patent JP-H02213899-A (JP)
Title: Musical sound signal generating device
Inventor: TSUTSUMI KENICHI
IPC: G10H7/06
Filed: 1989-02-15
Abstract: PURPOSE:To obtain natural variation in timbre before and after pitch variation by reading new waveform data which is switched by a switching means according to a frequency corresponding to new pitch. CONSTITUTION:A CPU 1 receives pitch data specified by the pitch specifying operation of a pitch specifying switch part 5, timbre control data regarding timbre selected by the operation of a timbre changeover switch 6-1 of a timbre and effect switch part 6, and pitch variation control data added by the pitch varying operation of a pitch bender switch 6-2, portamento setting switch 6-3, etc. Then the waveform data which is read out of a PCM waveform memory 8 is switched to new waveform data corresponding to the range that the new pitch belongs to and the new waveform data is read out according to the frequency corresponding to the new itch to vary the timbre as well as the pitch. Consequently, when the pitch varying operation is performed, the natural variation in timbre is obtained before and after the pitch variation.
Patent JP-H10188196-A (JP)
Title: Superimposed character type variable display machine
Inventor: MITSUYUKI TOSHIAKI
IPC: G09F11/16
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a superimposed character type variable display machine capable of surely selecting the display item of a road condition and traffic control or the like. SOLUTION: The control mechanism of this superimposed character type variable display machine is composed of a superimposed character controller 11 and a variable indicator 3 and the superimposed character controller 11 is composed of a CPU 12, a program memory 12a, an IF 12b, a transmission part 12c and a moving time monitoring memory 12d. Then, the display item of the superimposed character of the variable indicator 3 is moved by driving a motor 3b, moving time from the certain display item of the superimposed character to the desired display item is measured and stored and the desired display item is selected from the moving time.